pcbnew: Segfault while routing

Description

I updated to 6.0.9 yesterday and in the last five minutes KiCAD crashed two times with a segfault while routing:

Steps to reproduce

I don't know, yet. Both times I was dragging a via (G hotkey) with attached track, but cannot reproduce right now. Seems kind of random to me. It's the same PCB I worked on yesterday before updating KiCAD. Doesn't crash if I repeat the same move, but I can't reproduce it exactly since some time passed between opening the project (again) and the crash.

KiCad Version

Application: KiCad

Version: 6.0.9-8da3e8f707~116~ubuntu22.04.1, release build

Libraries:
	wxWidgets 3.0.5
	libcurl/7.81.0 OpenSSL/3.0.2 zlib/1.2.11 brotli/1.0.9 zstd/1.4.8 libidn2/2.3.2 libpsl/0.21.0 (+libidn2/2.3.2) libssh/0.9.6/openssl/zlib nghttp2/1.43.0 librtmp/2.3 OpenLDAP/2.5.13

Platform: Linux 5.15.0-52-generic x86_64, 64 bit, Little endian, wxGTK, xubuntu, x11

Build Info:
	Date: Oct 31 2022 20:14:12
	wxWidgets: 3.0.5 (wchar_t,wx containers,compatible with 2.8) GTK+ 3.24
	Boost: 1.74.0
	OCC: 7.5.2
	Curl: 7.86.0
	ngspice: 36
	Compiler: GCC 11.3.0 with C++ ABI 1016

Build settings:
	KICAD_USE_OCC=ON
	KICAD_SPICE=ON